package m3;

import com.rabbitmq.client.*;

import java.io.IOException;
import java.util.UUID;
import java.util.concurrent.TimeoutException;

public class Consumer {
    public static void main(String[] args) throws IOException, TimeoutException {
        //连接
        ConnectionFactory f = new ConnectionFactory();
        f.setHost("192.168.64.140");
        f.setUsername("admin");
        f.setPassword("admin");
        final Channel c = f.newConnection().createChannel();
        //1.创建自己的随机队列，2.创建交换机3.绑定
        String queue = UUID.randomUUID().toString();
        c.queueDeclare(queue, false, true, true, null);
        c.exchangeDeclare("logs", BuiltinExchangeType.FANOUT);
        //第三个参数对fanout 交换机无效
        c.queueBind(queue, "logs", "");

        DeliverCallback deliverCallback = new DeliverCallback() {
            public void handle(String consumerTag, Delivery message) throws IOException {
                String s = new String(message.getBody());
                System.out.println("收到： "+s);



            }
        };
        CancelCallback cancelCallback = new CancelCallback() {

            public void handle(String consumerTag) throws IOException {
            }
        };
        //从队列接收消息
        c.basicConsume(queue,true, deliverCallback, cancelCallback);

    }
}
